161138388

素因数分解:

$2^2\times 3^1\times {\mathrm{2339}}^1\times {\mathrm{5741}}^1$

素因数の和:8087

約数の個数: 24

約数和(自身を含む): 376215840

約数和(自身を除く): 215077452

約数列:

[1, 2, 3, 4, 6, 12, 2339, 4678, 5741, 7017, 9356, 11482, 14034, 17223, 22964, 28068, 34446, 68892, 13428199, 26856398, 40284597, 53712796, 80569194, 161138388]

約数ペア:

[(1, 161138388), (2, 80569194), (3, 53712796), (4, 40284597), (6, 26856398), (12, 13428199), (2339, 68892), (4678, 34446), (5741, 28068), (7017, 22964), (9356, 17223), (11482, 14034)]